Suppose Taipei main station starts, MRT will go to Beitou first, and then get off at Xinbeitou. First, go to Beitou Library, a wooden building. You can visit but you can't take photos. Next to the hot spring museum, take off your shoes and visit. Further up, you can visit Mei Ting, the imperial palace during the Japanese occupation and so on. Going up again, the geothermal valley is at the top, and the hot springs are so comfortable and fairy. Then go back to New Beitou, take Beitou and turn to Danshui. When you get off at Danshui, you should walk 50 meters on the right side of the MRT station. There is a small cultural and creative park where you can see some exhibitions regularly. Then go back to the MRT station and take Red 26 or Red 28. You can visit Tamkang Senior High School (Jay Chou Alma Mater), Truth University, Hongmaocheng and Xiaobaiwu successively. These places are gathered together and can go, but only if Google knows the relative position first. Finally, take a bus to the farthest fisherman's wharf and lover's bridge to watch the sunset. One day is enough. That's how we play. Expect to use 0.